4892961858 has 16 divisors (see below), whose sum is σ = 9817192416. Its totient is φ = 1625775840.

The previous prime is 4892961847. The next prime is 4892961889. The reversal of 4892961858 is 8581692984.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300828 + ... + 1304583.

It is an arithmetic number, because the mean of its divisors is an integer number (613574526).

Almost surely, 2^4892961858 is an apocalyptic number.

4892961858 is an abundant number, since it is smaller than the sum of its proper divisors (4924230558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4892961858 is a wasteful number, since it uses less digits than its factorization.

4892961858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605729.

The product of its digits is 9953280, while the sum is 60.

The square root of 4892961858 is about 69949.7094918914. The cubic root of 4892961858 is about 1697.6856463216.

The spelling of 4892961858 in words is "four billion, eight hundred ninety-two million, nine hundred sixty-one thousand, eight hundred fifty-eight".